An internal threading tool with longitudinally separated cutting edges designed to form specific threads.
Classification: Tools for tapping or threading, parts thereof, of base metal
NSN 5935-00-225-9929
NSN 5930-00-338-9417
NSN 6145-01-073-9330
NSN 6220-01-175-1246
NSN 6110-00-216-8112
NSN 5915-00-251-3906
NSN 5960-00-705-9094
NSN 6105-01-377-2641
NSN 2925-01-320-0965
NSN 4140-00-495-6849
NSN 6135-00-715-4001
NSN 5960-01-430-3911